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Radio Frequency Vessel Sealer with Hemostatic Biologic Port

Publishing Venue

The IP.com Prior Art Database

Abstract

Add a port and lumen to an Advanced Energy device that allows the dispersion of a hemostatic biologic
agent after the application of energy. This lumen could also be used to apply a hemostatic agent, an
anti‐adhesion agent or simply saline. This agent could be supplied with a cartridge or syringe that is
paired with a port or dock on the handle of the Medical Device. The agent could be tinted with a
fluorescing additive making the coverage of the agent visually identifiable.

Country

United States

Language

English (United States)

This text was extracted from a PDF file.

This is the abbreviated version, containing approximately
100% of the total text.

Radio Frequency Vessel Sealer with Hemostatic Biologic Port

Add a port and lumen to an Advanced Energy device that allows the dispersion of a hemostatic biologic
agent after the application of energy. This lumen could also be used to apply a hemostatic agent, an
anti‐adhesion agent or simply saline. This agent could be supplied with a cartridge or syringe that is
paired with a port or dock on the handle of the Medical Device. The agent could be tinted with a
fluorescing additive making the coverage of the agent visually identifiable.

Possible adjunct delivery methods:

• Foaming applicator – a nozzle shaped to deliver a foamed fluid via pumping air through the fluid

• Atomizer – a nozzle shaped to create an ultra‐fine mist of fluid

• Spray – a nozzle shaped to spray (or stream) fluid

• Thermal jet‐ a microchip with a series of tiny chambers, each containing a heater, all of which
are constructed by photolithography draw a droplet via surface tension to each chamber, a
pulse of current is passed through the heating element causing a rapid vaporization of the ink in
the chamber to form a bubble, which causes a large pressure increase, propelling a droplet of
the fluid out